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Mechanical Engineering is a diverse
subject that derives its breadth from the need to design and manufacture
everything from small individual parts and devices (e.g., micro scale sensors
and inkjet printer nozzles) to large systems (e.g., spacecraft and machine
tools). The role of a mechanical engineer is to take a product from an idea to
the marketplace. In order to accomplish this, a broad range of skills are
needed. The mechanical engineer needs to acquire particular skills and
knowledge. He/she needs to understand the forces and the thermal environment
that a product, its parts, or its subsystems will encounter; to design them for
functionality, aesthetics, and the ability to withstand the forces and the
thermal environment they will be subjected to; and to determine the best way to
manufacture them and ensure they will operate without failure. Perhaps the one
skill that is the mechanical engineer’s exclusive domain is the ability to
analyze and design objects and systems with motion.
About Mechanical Engineering
The major divisions of mechanical engineering are designs and controls, thermo-science and fluids, engineering mechanics, and manufacturing. Depending on the colleges and the universities, some mechanical engineering programs offer more specialized programs, such as mechatronics, robotics, transport and logistics, cryogenics, and biomechanics, if a separate department does not exist for these subjects.
Mechanical Engineering Jobs and Their Green Future
More businesses and organisations have now realised their responsibility for minimising the impact of their activities on the environment. This provides a great opportunity for those in mechanical engineering jobs to utilise their expertise and help reducing the carbon footprints of their companies.
Career Options after Doing Mechanical Engineering
Mechanical engineering is a broad field that is a subset of general engineering which involves the application of the principles of physics for the analysis, design, manufacturing and maintenance of mechanical systems. An engineer uses science and mathematical principles for solving the technical problems. This branch is made up of many sub disciplines that are concerned with the mechanics, kinematics and energy of physical objects.